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  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Alabama
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Alaska
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Delaware
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Minnesota
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Mississippi
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Oregon
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Washington
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Virginia
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Utah
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Vermont
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Louisiana
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Maryland
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey New Jersey
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey New Mexico
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey New Hampshire
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Missouri
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Montana
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Rhode Island
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Wisconsin
  • 1997 Economic Census Transportation 1997 Commodity Flow Survey Wyoming